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For the Inventor, By the Inventor

Kawasaki, Japan

Isao Watanabe

This inventor holds 19 USPTO granted patents, plus 4 CIPO patents, primarily in Lithium-Ion Battery Technology. Top assignee: Fujitsu Corporation. Active years: 1981-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Watanabe. Retrieved from https://idiyas.com/inventor/isao-watanabe-fgfuf8ge

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 19

% Patents Active = 89.5


Average Co-Inventor Count = 4.4

ph-index = 8

Forward Citations = 185(Granted Patents)


Location History:

  • Sagamihara, JP (1991 - 1994)
  • Akashi, JP (2000)
  • Kawasaki, JP (1981 - 2009)

Company Filing History:

goldMedal19 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 1981-2009

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Areas of Expertise:
Conductive Material
Microcapsulating
Lithium Secondary Battery
Cathode Composition
Photosensitive Resin
Soldering Process
Cooling Semiconductor
Circuit Board
19 patents (USPTO):Explore Patents
1. 7531115 - Conductive material and method for filling via-hole (2009-05-12),
2. 6886248 - Conductive material and method for filling via-hole (2005-05-03),
3. 6737108 - Microcapsulating conductive metal particles with polymerized monomers (2004-05-18),
4. 6406746 - Microcapsulating conductive metal particles with polymerized monomers (2002-06-18),
5. 6187477 - Lithium secondary battery and cathode composition therefor (2001-02-13),
6. 6136475 - Lithium secondary battery and cathode composition therefor (2000-10-24),
7. 6080443 - Method for production of microcapsule type conductive filler (2000-06-27),
8. 6045975 - Photosensitive, heat-resistant resin composition for forming patterns (2000-04-04),
9. 6013419 - Process for using photosensitive, heat-resistant resin composition to (2000-01-11),
10. 5972807 - Photosensitive, heat-resistant resin composition and process for using (1999-10-26),
11. 5770835 - Process and apparatus and panel heater for soldering electronic (1998-06-23),
12. 5731106 - Electrolytic solution for lithium secondary battery and lithium (1998-03-24),
13. 5607609 - Process and apparatus for soldering electronic components to printed (1997-03-04),
14. 5362359 - Circuit board and process for producing same (1994-11-08),
15. 5236772 - Circuit board and process for producing same (1993-08-17),

Title: Inventor Isao Watanabe - Pioneering Innovations in Kawasaki

Introduction: Isao Watanabe is a distinguished inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Isao Watanabe holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Isao Watanabe has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Isao Watanabe has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Isao Watanabe's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a visionary inventor in Kawasaki and beyond.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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